Metabo HSS core drill 27 x 55 mm Weldon shank 19 mm. With the Metabo HSS core drill, you can drill precise and efficient holes in various materials. The core drill features a Weldon shank with a diameter of 19 mm, ensuring a secure and stable connection with the drill. This core drill is excellent for use in steel, cast steel, non-ferrous metals, and light metals. Its high-quality HSS cutting edge allows for fast and clean drilling with minimal effort. To achieve the best results, we recommend using a suitable centering pin along with the core drill. This ensures precise alignment of the drill and prevents slipping during the drilling process. Product details: Core drill diameter: 27 mm, total length: 55 mm, Weldon shank diameter: 19 mm. Suitable for steel, cast steel, non-ferrous metals, and light metals.